A 10-gallon grow bag is suitable for growing a variety of vegetables, herbs, and small to medium-sized plants. Some of the popular crops you can grow in a 10-gallon grow bag include:

  • Tomatoes
  • Peppers
  • Eggplants
  • Cucumbers
  • Squash
  • Strawberries
  • Lettuce
  • Herbs such as basil, rosemary, and thyme
  • Flowers such as marigolds, petunias, and zinnias

It's important to choose crops that are well-suited to the size of the grow bag and the amount of sunlight they will receive. Additionally, make sure to follow proper planting and care guidelines to ensure the success of your crop.

Trees typically require a much larger growing space than what a 10-gallon grow bag can provide, so it's not ideal to grow a full-sized tree in this size of container. However, you can grow small, slow-growing trees or shrubs that can be contained in a smaller pot for several years before eventually transplanting them into the ground or a larger container.

Here are some tree or shrub species that are suitable for growing in a 10-gallon grow bag:

  • Bonsai trees
  • Dwarf fruit trees such as dwarf citrus, dwarf apple, or dwarf peach
  • Dwarf conifers such as dwarf Alberta spruce or dwarf juniper
  • Dwarf evergreens such as dwarf boxwood or dwarf holly

It's important to research the specific needs of the species you want to grow and ensure that the grow bag provides sufficient space, light, and nutrients for their growth.